Product model VB603
"Screen size 3.2-inch LCD screen
> definition
320*240p Puqing
Time regular feeding
Transmission mode
Wireless point-to-point transmission (short-range transmission)
Detection mode voice control power saving mode
> transmission distance sight distance is about 250 meters
"Battery
Built-in lithium battery (display only)
Intercom mode
Two-way intercom
"Monitoring
Indoor temperature display
> Music
Built-in chord music for about 3 minutes
"Language
Multi-language